52798012608 has 56 divisors (see below), whose sum is σ = 152394269760. Its totient is φ = 15999397120.

The previous prime is 52798012591. The next prime is 52798012639. The reversal of 52798012608 is 80621089725.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12497418 + ... + 12501641.

Almost surely, 2^52798012608 is an apocalyptic number.

It is an amenable number.

52798012608 is an abundant number, since it is smaller than the sum of its proper divisors (99596257152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52798012608 is a wasteful number, since it uses less digits than its factorization.

52798012608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24999085 (or 24999075 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 52798012608 in words is "fifty-two billion, seven hundred ninety-eight million, twelve thousand, six hundred eight".